慢 is a Japanese kanji written with 14 strokes, listed here under the keyword “ridicule”. It is built from 曼 (mandala) and 忄 (heart). In Remembering the Kanji by James W. Heisig it is frame 892.
On KumiJi Glyph Explorer, open the parts search and type “mandala” + “heart”. 慢 is among the results, together with every other character containing the same shapes.
Open 慢 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.